/* ===== Google Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@700&display=swap');

/* ===== カスタムフォント ===== */
@font-face {
  font-family: "NotoSansJP-Bold";
  src: url("https://static.figma.com/font/NotoSansJP-VF_2") format("woff2");
  font-style: normal;
  font-weight: 700;
}

@font-face {
  font-family: "NotoSansJP-Medium";
  src: url("https://static.figma.com/font/NotoSansJP-VF_2") format("woff2");
  font-style: normal;
  font-weight: 500;
}

@font-face {
  font-family: "InterBold";
  src: url("https://static.figma.com/font/Inter_1") format("woff2");
  font-style: normal;
  font-weight: 700;
}

/* ===== カスタムプロパティ ===== */
:root {
  /* カラー */
  --color-bg: #f8f8f8;
  --color-text: #333;
  --color-white: #fff;
  --color-primary: #1565f0;
  --color-primary-hover: #1252c0;
  --color-brand: #1f77fd;
  --color-hero-tag: #1474f7;
  --color-hero-en-sp: #d8e3f7;
  --color-hero-en-pc: #d0e2ff;
  --color-hero-bg: #f0f6ff;
  --color-navy: #053dac;
  --color-shadow: #2f72cf;
  --color-instagram-bg: #dae6f7;
  --color-placeholder: #d9d9d9;
  --color-border-light: #e5e7eb;
  --color-border-nav: #f3f4f6;
  /* フォント */
  --font-bold: "NotoSansJP-Bold", sans-serif;
  --font-medium: "NotoSansJP-Medium", sans-serif;
  --font-inter: "InterBold", sans-serif;
}

/* ===== リセット ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-medium);
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

iframe {
  /* aspect-ratio: 4/3; */
  width: 100%;
  height: 300px;
}

@media screen and (min-width:1100px) {
  iframe {
    aspect-ratio: 1020/510;
    width: 100%;
    height: 100%;
  }
}

/* ===== 波形トランジション ===== */
.wave-divider {
  line-height: 0;
  /* display: none; */
}

.wave-divider--to-blue {
  background-color: var(--color-white);
}

.wave-divider--to-light {
  background-color: var(--color-brand);
}

.wave-divider--to-bg {
  background-color: var(--color-bg);
}

/* ===== セクション見出し ===== */
.section-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.section-title--left {
  align-items: center;
}

.section-title__text {
  font-family: var(--font-bold);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 2.16px;
  color: var(--color-text);
  text-align: center;
}

.section-title__text--dark {
  color: var(--color-white);
}

.section-title__line {
  display: block;
  width: 40px;
  height: 2px;
  background-color: var(--color-primary);
}

.section-title__line--dark {
  background-color: var(--color-white);
}

/* ===== ヘッダー ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
}

.header__inner {
  margin: 0 auto;
  padding: 5px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header__logo {
  height: auto;
  width: 150px;
  flex-shrink: 0;
}

.header__logo img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  object-position: left;
}

.header__nav {
  display: none;
  align-items: center;
  gap: 28px;
}

.header__nav-link {
  font-family: var(--font-bold);
  font-size: 16px;
  letter-spacing: 0.64px;
  color: var(--color-text);
  text-transform: capitalize;
  transition: color .2s;
}

.header__nav-link:hover {
  color: var(--color-primary);
}

.header__right {
  display: none;
  align-items: center;
  gap: 20px;
}

.header__right-mobile {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header__phone {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header__phone-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header__phone-num {
  font-family: var(--font-inter);
  font-size: 18px;
  letter-spacing: 1.8px;
  color: var(--color-text);
  white-space: nowrap;
}

.header__phone-hours {
  font-family: var(--font-bold);
  font-size: 14px;
  letter-spacing: .125em;
  color: var(--color-text);
  text-align: right;
  line-height: 1;
}

.lang-pill {
  border: 1px solid var(--color-text);
  border-radius: 50px;
  padding: 3px 16px;
  font-family: var(--font-bold);
  font-size: 14px;
  color: var(--color-text);
}

.lang-pill select {
  text-align: center;
  text-align-last: center;
  -webkit-appearance: none;
  appearance: none;
}

.btn-contact-header {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 10px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-bold);
  font-weight: 700;
  font-size: 15px;
  padding: 12px 14px 12px 20px;
  border-radius: 4px;
  filter: drop-shadow(0px 2px 2px var(--color-shadow));
  transition: background-color .2s;
  white-space: nowrap;
}

.btn-contact-header:hover {
  background-color: var(--color-primary-hover);
}

.hamburger-btn {
  background-color: var(--color-brand);
  border-radius: 4px;
  width: 48px;
  height: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
}

.hamburger-btn__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
}

/* ===== モバイルメニュー ===== */
.menu-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, .4);
  z-index: 50;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}

.menu-overlay--open {
  opacity: 1;
  pointer-events: auto;
}

.menu-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 288px;
  background-color: var(--color-white);
  z-index: 51;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0, 0, 0, .15);
  transform: translateX(100%);
  transition: transform .3s ease-in-out;
}

.menu-drawer--open {
  transform: translateX(0);
}

.menu-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border-light);
}

.menu-drawer__logo {
  height: 28px;
  width: 128px;
}

.menu-drawer__logo img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  object-position: left;
}

.menu-close-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: color .2s;
}

.menu-close-btn:hover {
  color: var(--color-primary);
}

.menu-drawer__nav {
  display: flex;
  flex-direction: column;
  padding: 24px;
  flex: 1;
}

.menu-drawer__nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border-nav);
  font-family: var(--font-bold);
  font-size: 16px;
  color: var(--color-text);
  transition: color .2s;
}

.menu-drawer__nav-link::before {
  content: '';
  background-image: url(../images/arrow_only-blue.svg);
  width: 1em;
  height: 1em;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}

.menu-drawer__nav-link:hover {
  color: var(--color-primary);
}

.menu-drawer__footer {
  padding: 0 24px 32px;
}

.menu-drawer__cta {
  display: block;
  width: 100%;
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: 12px;
  border-radius: 4px;
  font-family: var(--font-bold);
  font-size: 16px;
  transition: background-color .2s;
}

.menu-drawer__cta:hover {
  background-color: var(--color-primary-hover);
}

/* ===== ヒーロー ===== */
.hero {
  position: relative;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg-base {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(84, 158, 255, .15), rgba(84, 158, 255, .35));
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 15px 16px 0;
  text-align: center;
}

.hero__en-text {
  font-family: var(--font-bold);
  font-weight: 700;
  color: var(--color-hero-en-sp);
  font-size: clamp(48px, 12vw, 80px);
  letter-spacing: 2px;
  line-height: 1.05;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero__ja-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(20px, 3.5vw, 48px);
}

.hero__tag {
  background-color: var(--color-hero-tag);
  color: var(--color-white);
  font-family: var(--font-bold);
  padding: 4px 6px 6px;
  border-radius: 4px;
}

.hero__ja-text {
  font-family: var(--font-bold);
  color: var(--color-hero-tag);
}

.hero__fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to top, var(--color-white), transparent);
}

/* ===== ヒーロースライダー (PC専用) ===== */

.hero__slider {
  height: 66vh;
  margin-inline: auto;
  width: 95vw;
}

.hero__slider.slick-dotted.slick-slider {
  margin-bottom: 0;
}


.hero__slider-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes zoomUp {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.1);
    /* 拡大率 */
  }
}

.add-animation {
  animation: zoomUp 10s linear 0s normal both;
}

.slick-list.draggable {
  border-radius: 8px;
  height: 100%;
  overflow: hidden;
}

.slick-list.draggable .slick-track {
  height: 100%;
}

.hero__slider .slick-prev,
.hero__slider .slick-next {
  width: 36px;
  height: 36px;
  z-index: 1;
}

.hero__slider .slick-prev {
  left: 8px;
}

.hero__slider .slick-next {
  right: 25px;
  transform: translate(50%, -50%);
  top: 50%;
}

.hero__slider .slick-prev:before,
.hero__slider .slick-next:before {
  content: '';
  aspect-ratio: 1;
  width: 36px;
  display: inline-block;
  background-image: url(../images/arrow-white.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  box-shadow: 0 0 4px rgba(0, 0, 0, .25);
  border-radius: 50%;
  opacity: 1;
}

.hero__slider .slick-prev:before {
  transform: rotateY(180deg);
}

.slick-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  bottom: 4vh;
}

.slick-dots li {
  width: 70px;
  height: 4px;
}

.slick-dots li button {
  border-radius: 0;
  width: auto;
  height: auto;
  padding: 0;
}

.slick-dots li button:before {
  content: '';
  background-color: var(--color-placeholder);
  width: 100%;
  height: 100%;
  opacity: 1;
}

.slick-dots li.slick-active button:before {
  background-color: var(--color-primary);
}

/* ===== ワーカーカード ===== */
.worker-card-wrap {
  display: flex;
  justify-content: center;
  padding: 58px 16px 32px;
}

.worker-card {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  width: 86%;
  max-width: 355px;
  aspect-ratio: 295 / 140;
  background-color: var(--color-placeholder);
  box-shadow: 4px 4px 10px rgba(0, 0, 0, .25);
  min-width: calc(320px - 16px * 2);
}

.worker-card::after {
  content: '';
  display: inline-block;
  background-image: url(../images/arrow-blue.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: 24px;
  aspect-ratio: 1;
  position: absolute;
  z-index: 1;
  right: 8px;
  bottom: 8px;
}

.worker-card__bg {
  position: absolute;
  inset: 0;
}

.worker-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.worker-card__bg2 {
  position: absolute;
  inset: 0;
  opacity: .55;
}

.worker-card__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(5, 61, 172, 0), var(--color-navy) 111.67%);
  z-index: 1;
}

.worker-card__bottom {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.worker-card__photos {
  display: flex;
  height: 100%;
}

.worker-card__photo {
  flex: 1;
  height: 100%;
  overflow: hidden;
  background-color: var(--color-placeholder);
}

.worker-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.worker-card__caption {
  font-family: var(--font-bold);
  font-size: 13px;
  color: var(--color-white);
  text-align: center;
  margin-top: 8px;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  z-index: 2;
  padding-bottom: 14px;
  line-height: 1.5;
  letter-spacing: .05em;
}

.worker-card__caption-big {
  font-size: 18px;
  letter-spacing: .15em;
}

/* ===== 私たちについて ===== */
.about-section {
  padding: 35px 16px 68px;
  overflow: hidden;
}

.about-section__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 25px;
  align-items: center;
}

.about-section__text-col {
  display: contents;
}

.about-section__text-col .section-title {
  order: 1;
}

.about-section__image-col {
  order: 2;
}

.about-section__text {
  order: 3;
}

.about-section__text-col .btn-solid {
  order: 4;
  min-width: 205px;
  width: fit-content;
  justify-content: space-between;
}

.about-section .about-section__text-col .btn-outline {
  order: 5;
  font-size: 14px;
  margin-top: -5px;
  min-width: 205px;
}

.about-section__text-col .btn-outline::after {
  background-image: url(../images/arrow_only-blue.svg);
  width: 1em;
}

.about-section__text {
  font-family: var(--font-medium);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-section__image-col {
  max-width: 480px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-section .btn-outline {
  margin-top: 12px;
}

/* ===== ボタン共通 ===== */
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 12px 14px 12px 24px;
  background-color: var(--color-white);
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  filter: drop-shadow(0px 2px 2px var(--color-shadow));
  font-family: var(--font-bold);
  font-size: 16px;
  color: var(--color-primary);
  transition: background-color .2s;
  white-space: nowrap;
  background-color: var(--color-white);
  width: fit-content;
}

.btn-outline::after {
  content: '';
  display: inline-block;
  background-image: url(../images/arrow-white.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: 1.5em;
  aspect-ratio: 1;
}

.btn-outline:hover {
  background-color: var(--color-hero-bg);
}

.btn-outline--dark {
  background-color: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
  filter: drop-shadow(0px 2px 2px rgba(0, 0, 0, .25));
}

.btn-outline--dark:hover {
  background-color: rgba(255, 255, 255, .15);
}

.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px 12px 24px;
  background-color: var(--color-primary);
  border-radius: 4px;
  filter: drop-shadow(0px 2px 2px var(--color-shadow));
  font-family: var(--font-bold);
  font-size: 16px;
  color: var(--color-white);
  transition: background-color .2s;
}

.btn-solid:hover {
  background-color: var(--color-primary-hover);
}

/* ===== サービス内容 ===== */
.service-section {
  background-color: var(--color-brand);

  position: relative;
  overflow: hidden;
}

.service-section__inner {
  padding: 0 16px 70px;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.service-section__text-col {
  display: contents;
}

.service-section__text-col .section-title {
  order: 1;
}

.service-section__image {
  order: 2;
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 345 / 230;
  background-color: var(--color-placeholder);
  flex-shrink: 0;
}

.service-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-section__text {
  order: 3;
  font-family: var(--font-medium);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-section__text-col .systems-card {
  order: 4;
}

.service-section__text-col>.btn-outline {
  order: 5;
  padding: 7px 14px 10px 24px;
}

.service-section__illust {
  position: absolute;
  bottom: 55px;
  right: 0;
  min-width: 240px;
  width: 60%;
  max-width: 440px;
  pointer-events: none;
  opacity: .9;
}

.service-section__illust img {
  width: 100%;
}

.systems-card {
  background-color: var(--color-bg);
  border-radius: 20px;
  padding: 23px 16px 26px;
  width: 100%;
}

.systems-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.systems-card__divider {
  flex: 1;
  height: 1px;
  background-color: var(--color-text);
}

.systems-card__title {
  font-family: var(--font-bold);
  font-size: 22px;
  color: var(--color-text);
  white-space: nowrap;
}

.systems-card__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.systems-card__list .btn-outline {
  padding: 11px 45px 13px 25px;
  width: 100%;
  justify-content: center;
  position: relative;
}

.systems-card__list .btn-outline::after {
  position: absolute;
  right: 16px;
}

/* ===== ISDが選ばれる3つの理由 ===== */
.reasons-section {
  padding: 0 16px 23px;
  background-color: var(--color-bg);
}

.reasons-section__inner {
  max-width: 1152px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.reasons-section__inner .section-title__text {
  letter-spacing: .06em;
}

.reasons-section__text {
  font-family: var(--font-medium);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  max-width: 800px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.reasons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px 20px;
  width: 100%;
}

.reason-card {
  position: relative;
  background-color: var(--color-white);
  border-radius: 20px;
  box-shadow: 0 0 5px rgba(0, 0, 0, .25);
  padding: 16px 16px 24px;
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.reason-card__badge {
  position: absolute;
  top: -27px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 0 5px rgba(0, 0, 0, .25);
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reason-card__num {
  font-family: var(--font-inter);
  font-size: 32px;
  color: var(--color-primary);
  line-height: 1;
}

.reason-card__image {
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  aspect-ratio: 305 / 203;
  border-radius: 6px;
  overflow: hidden;
  background-color: var(--color-placeholder);
}

.reason-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reason-card__title {
  font-family: var(--font-bold);
  font-size: 24px;
  color: var(--color-text);
  text-align: center;
  line-height: 1.5;
}

.reason-card__desc {
  font-family: var(--font-medium);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
}

/* ===== 受け入れまでの流れ ===== */
.steps-section {
  padding: 64px 16px 20px;
  background-color: var(--color-bg);
}

.steps-section__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.steps-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 8px;
}

.step-item {
  display: flex;
  flex-direction: column;
}

.step-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border-radius: 20px;
  box-shadow: 0 0 2px rgba(0, 0, 0, .25);
  position: relative;
}

.step-card__panel {
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-radius: 20px 20px 0 0;

}

.step-card__panel::before {
  content: '';
  width: 1px;
  height: 20px;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 100%);
  background-color: var(--color-primary);
  z-index: 1;
}

.step-item:last-child .step-card__panel::before {
  content: none;
}


.step-card__sep {
  display: none;
}

.step-card__body {
  padding: 20px;
  flex: 1;
}

.step-card__num {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: var(--font-inter);
  color: var(--color-white);
}

.step-card__num-label {
  font-size: 10px;
  letter-spacing: 1.12px;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: -4px;
}

.step-card__num-value {
  font-size: 22px;
  line-height: 1.5;
}

.step-card__title {
  font-family: var(--font-bold);
  font-size: 24px;
  color: var(--color-white);
  line-height: 1.5;
}

.step-card__desc {
  font-family: var(--font-medium);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
}

.step-arrow {
  display: flex;
  justify-content: center;
  padding: 10px 0;
}

.steps-section .btn-solid {
  margin-top: 8px;
}

/* ===== お知らせ + Instagram ===== */
.news-instagram-section {
  background-color: var(--color-bg);
  padding: 64px 16px 35px;
}

.news-instagram-section__inner {
  max-width: 1152px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

/* お知らせブロック (モバイル: 縦) */
.news-block {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 100%;
}

/* headの枠をなくして、子要素をnews-blockの子として扱う */
.news-block__head {
  display: contents;
}

.news-block__head .section-title {
  order: 1;
}

.news-list {
  order: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin-top: 12px;
}

.news-block__head .btn-outline {
  order: 3;
  align-self: center;
  margin-top: 9px;
  padding: 9px 20px;
}

.news-item {
  background-color: var(--color-white);
  border-radius: 20px;
  box-shadow: 0 0 2px rgba(0, 0, 0, .25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  gap: 16px;
}

.news-item__content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.news-item__meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.news-item__date {
  font-family: var(--font-inter);
  font-size: 14px;
  color: var(--color-text);
  white-space: nowrap;
}

.news-item__tag {
  border: 1px solid var(--color-primary);
  border-radius: 50px;
  padding: 2px 10px;
  font-family: var(--font-medium);
  font-size: 12px;
  color: var(--color-primary);
  white-space: nowrap;
}

.news-item__title {
  font-family: var(--font-medium);
  font-size: 14px;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-item__arrow::after {
  content: '';
  display: inline-block;
  background-image: url(../images/arrow-white.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: 1.5em;
  aspect-ratio: 1;
}

/* Instagram ブロック */
.instagram-block {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  margin-top: 32px;
}

.instagram-box {
  background-color: var(--color-instagram-bg);
  border-radius: 20px;
  padding: 65px 16px;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  width: 100%;
  margin-top: 40px;
}

.instagram-grid__item {
  background-color: var(--color-placeholder);
  aspect-ratio: 1;
  border-radius: 4px;
}

/* ===== お問い合わせ ===== */
.contact-section {
  background-color: var(--color-brand);
  padding: 20px 16px 80px;
  position: relative;
}

.contact-section__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 38px;

}

.contact-section__heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.contact-section__title {
  font-family: var(--font-bold);
  font-size: 28px;
  letter-spacing: .06em;
  color: var(--color-white);
  text-align: center;
  line-height: 1.5;
}

.contact-section__body {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.contact-section__text {
  font-family: var(--font-medium);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-white);
  text-align: center;
}

.contact-section__actions {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  max-width: 500px;
  margin-top: 10px;
}

.btn-contact-email {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 18px 27px 24px;
  background-color: var(--color-white);
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  filter: drop-shadow(0px 2px 2px var(--color-shadow));
  width: 100%;
  transition: background-color .2s;
}

.btn-contact-email:hover {
  background-color: var(--color-hero-bg);
}

.btn-contact-email__inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-contact-email__label {
  font-family: var(--font-bold);
  font-size: 16px;
  color: var(--color-primary);
}

.btn-phone {
  border: 1px solid var(--color-white);
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(47, 114, 207, .4);
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.btn-phone__label {
  font-family: var(--font-bold);
  font-size: 14px;
  color: var(--color-white);
}

.btn-phone__number {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-phone__number-text {
  font-family: var(--font-inter);
  font-size: 20px;
  letter-spacing: 1.8px;
  color: var(--color-white);
}

.contact__illust {
  display: block;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  pointer-events: none;
  opacity: .7;
}

.contact__illust img {
  width: 100%;
}

/* ===== フッター ===== */
.footer {
  background-color: var(--color-bg);
  position: relative;
}

.footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 44px 16px;
  display: flex;
  flex-direction: column;
  gap: 45px;
}

.footer__left {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer__logo {
  /* height: 56px; */
  max-width: 375px;
  width: 100%;
}

.footer__logo img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  object-position: left;
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__social a {
  display: flex;
  transition: opacity .2s;
}

.footer__social a:hover {
  opacity: .65;
}

.footer__address {
  font-family: var(--font-medium);
  font-size: 16px;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 4px;
  line-height: 1.5;
  font-style: normal;
  margin-top: 13px;
}

.footer__address-note {
  font-size: 14px;
}

.footer__right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 27px 23px;
}

.footer__nav-link {
  font-family: var(--font-bold);
  font-size: 16px;
  color: var(--color-text);
  transition: color .2s;
  display: flex;
  align-items: center;
  gap: 5px;
  width: calc(100% / 2 - 12px);
  text-transform: capitalize;
}

.footer__nav-link:before {
  content: '';
  background-image: url(../images/arrow_only-blue.svg);
  width: 1.3em;
  height: 1.3em;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  display: inline-block;
  flex-shrink: 0;
}

.footer__nav-link:hover {
  color: var(--color-primary);
}

.footer__sub-links {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.footer__sub-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__sub-link {
  font-family: var(--font-bold);
  font-size: 14px;
  color: var(--color-text);
  transition: color .2s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__sub-link:before {
  content: '';
  background-image: url(../images/arrow_only-blue.svg);
  width: 1em;
  height: 1em;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  display: inline-block;
}

.footer__sub-link:hover {
  color: var(--color-primary);
}

.footer__copyright {
  background-color: var(--color-navy);
  color: var(--color-white);
  text-align: center;
  padding: 8px 16px;
  font-family: var(--font-medium);
  font-size: 14px;
}

/* ===== ページトップボタン ===== */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 16px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 30;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .2s;
}

.scroll-top-btn:hover {
  transform: scale(1.1);
}

.scroll-top-btn--visible {
  opacity: 1;
  pointer-events: auto;
}

/* ===== レスポンシブ: タブレット ===== */
@media (min-width: 768px) {
  .section-title--left {
    align-items: flex-start;
  }

  .section-title__line {
    width: 80px;
  }

  .hero__content {
    padding-bottom: 50px;
  }

  .hero__br-sp {
    display: none;
  }

  /* ワークカード */
  .worker-card-wrap {
    padding: 85px 16px 32px;

  }

  .worker-card {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    aspect-ratio: 80 / 27;
    position: relative;
  }

  .worker-card::after {
    width: 45px;
    right: 10px;
    bottom: 10px;
  }

  .worker-card__bg {
    inset: unset;
    position: relative;
    display: flex;
  }

  .worker-card__bg img {
    display: block;
    position: relative;
    opacity: 1;
  }

  .worker-card__caption {
    font-size: 28px;
    padding-bottom: 28px;
    letter-spacing: .1em;
    line-height: 1.2;
  }

  .worker-card__caption-big {
    font-size: 42px;
  }

  /* about: 2カラム */
  .about-section {
    padding: 45px 16px 70px;
  }

  .about-section__inner {
    flex-direction: row;
    align-items: center;
    gap: 46px;
  }

  .about-section__text-col {
    display: flex;
    flex-direction: column;
    max-width: 462px;
    width: 42%;
    flex-shrink: 0;
    gap: 40px;
  }

  .about-section .btn-outline {
    margin-top: 0;
  }

  .about-section .about-section__text-col .btn-outline {
    margin-top: -15px;
  }

  .about-images {
    max-width: 630px;
    aspect-ratio: unset;
    width: 100%;
  }

  .about-images img {
    object-fit: contain;
    width: 100%;
    height: 100%;
    object-position: right;
  }

  /* service */
  .service-section__inner {
    flex-direction: row-reverse;
  }

  .service-section__text-col {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }

  .service-section__image {
    aspect-ratio: 460 / 570;
    width: 40%;
  }

  .systems-card__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  /* reasons */
  .reasons-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    gap: 20px;
  }

  /* step */
  .step-card {
    position: relative;
  }

  .step-card__panel {
    position: unset;
  }

  .step-card__panel::after {
    content: none;
  }

  /* news */
  .news-block {
    display: flex;
    flex-direction: column;
  }

  .news-block__head {
    display: contents;
  }

  .news-block__head .section-title {
    order: 1;
    align-items: center;
  }

  .news-block .news-list {
    order: 2;
  }

  .news-block__head .btn-outline {
    order: 3;
    align-self: center;
    margin-top: 30px;
  }

  /* instagram */
  .instagram-box {
    padding: 60px 16px;
  }

  .instagram-grid {
    padding-top: 40px;
    grid-template-columns: repeat(4, 1fr);
  }

  /* contact */
  .contact__br-sp {
    display: none;
  }

  .btn-contact-email__inner {
    margin: 0 auto;
  }

  .btn-contact-email {
    height: 80px;
  }

  .btn-phone {
    height: 80px;
  }

  /* footer */
  .footer__br-sp {
    display: none;
  }
}

@media (min-width: 900px) {
  .reasons-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: unset;
  }
}

/* ===== レスポンシブ: デスクトップ ===== */
@media (min-width: 1100px) {
  .section-title {
    gap: 15px;
  }

  .section-title__text {
    font-size: 36px;
  }

  /* ヘッダー */
  .header__inner {
    padding: 16px 32px;
  }

  .header__logo {
    width: 235px;
  }

  .header__nav {
    display: flex;
    margin: 0 0 0 auto;
  }

  .header__right {
    display: flex;
    gap: 14px;
  }

  .header__right-mobile {
    display: none;
  }

  .btn-contact-header {
    font-size: 14px;
    padding: 11px 18px 9px 24px;
    gap: 13px;
    letter-spacing: .06em;
  }

  .header__phone {
    margin-right: 5px;
  }

  /* 波形トランジション (PCのみ表示) */
  .wave-divider {
    display: block;
  }

  /* ヒーロー */
  .hero {
    min-height: auto;
  }

  .hero__bg {
    position: absolute;
  }

  .hero__ja-row {
    bottom: 1.25em;
    top: auto;
  }

  .hero__content {
    padding: 28.5px 16px 72px;
  }

  .hero__en-text {
    font-size: clamp(36px, 9.5vw, 136px);
    text-align: center;
    letter-spacing: .065em;
    color: var(--color-hero-en-pc);
    width: fit-content;
    margin: 0 auto;
    line-height: 1.05;
  }

  .hero__slider {
    max-width: 1440px;
    margin: 0 auto;
    max-height: 630px;
  }

  .slick-list.draggable {
    border-radius: 30px;
    overflow: hidden;
  }

  .slick-dots {
    bottom: 36px;
  }

  .hero__br-sp {
    display: none;
  }

  .hero__tag {
    padding: 10px 12px;
    line-height: 1;
  }

  .hero__fade {
    display: none;
  }

  .hero__slider .slick-prev,
  .hero__slider .slick-next {
    width: 52px;
    height: 52px;
  }

  .hero__slider .slick-prev {
    left: 0;
    transform: translate(-50%, -50%);
    top: 50%;
  }

  .hero__slider .slick-next {
    right: 0;
    transform: translate(50%, -50%);
    top: 50%;
  }

  .hero__slider .slick-prev:before,
  .hero__slider .slick-next:before {
    width: 52px;
  }

  .slick-dots {
    display: flex;
    justify-content: center;
    bottom: 2.5vw;
  }

  .slick-dots li {
    width: 120px;
    height: 4px;
  }

  /* about */
  .about-section__image-col {
    max-width: 100%;
  }


  /* service: 2カラム + イラスト表示 */
  .service-section {
    padding: 40px 0 0;
  }

  .service-section__inner {
    align-items: flex-start;
    gap: 60px;
    margin-bottom: 135px;
    padding: 0;
  }

  .service-section__image {
    border-radius: 50px;
    aspect-ratio: 460 / 570;
    max-width: 455px;
    width: 41%;
    /* height: 569px; */
    max-width: none;
    flex-shrink: 0;
  }

  .service-section__text-col {
    flex: 1;
    min-width: 0;
    padding-top: 45px;
  }

  .systems-card {
    padding: 30px 24px 32px;
  }

  .systems-card__list {
    flex-direction: row;
    gap: 12px;
    flex-wrap: wrap;
  }

  .systems-card__list .btn-outline {
    padding: 11px 65px 13px 25px;
    width: fit-content;
  }

  .service-section__illust {
    display: block;
    position: absolute;
    bottom: 25px;
    right: 20px;
    max-width: 645px;
    pointer-events: none;
  }

  /* reasons */
  .reasons-section {
    padding: 33px 40px 80px;
  }

  .reasons-section__text {
    max-width: 100%;
    text-align: center;
  }

  .reasons-grid {
    max-width: 1100px;
    margin: 0 auto;
    margin-top: 24px;
  }

  .reason-card {
    padding: 24px 24px 32px;
  }

  .reason-card__num {
    font-size: 40px;
  }

  /* steps: 横並びカード */
  .steps-section {
    padding: 46px 40px 80px;
  }

  .steps-section__inner {
    gap: 32px;
  }

  .steps-list {
    gap: 20px;
  }

  .step-card {
    flex-direction: row;
    align-items: stretch;
    border-radius: 30px;
    box-shadow: 0 0 4px rgba(0, 0, 0, .2);
  }

  .step-card__panel {
    width: 326px;
    flex-shrink: 0;
    border-radius: 30px 0 0 30px;
    padding: 25px 24px;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    align-self: stretch;
    position: relative;
  }

  .step-card__panel::after {
    content: '';
    display: inline-block;
    width: 12px;
    height: 18px;
    background: var(--color-primary);
    clip-path: polygon(0 0, 0 100%, 100% 50%);
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(100%, -50%);
  }

  .step-card__sep {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    flex-shrink: 0;
    align-self: stretch;
    background-color: var(--color-white);
  }

  .step-card__body {
    padding: 28px 24px 28px 32px;
    display: flex;
    align-items: center;
    flex: 1;
  }

  .step-card__num-value {
    font-size: 40px;
    line-height: 1.2;
  }

  .step-card__num-label {
    font-size: 12px;
  }

  .step-card__title {
    font-size: 24px;
    white-space: nowrap;
  }

  .step-card__desc {
    font-size: 16px;
    line-height: 1.7;
  }

  .step-arrow {
    display: none;
  }

  .steps-section .btn-solid {
    margin-top: 14px;
  }

  /* news + instagram: PCでは縦積み, 内部でお知らせは2カラム */
  .news-instagram-section {
    padding: 85px 40px 60px;
  }

  .news-instagram-section__inner {
    gap: 90px;
  }

  /* お知らせ: 左=見出し+ボタン、右=記事一覧 */
  .news-block {
    flex-direction: row;
    gap: 60px;
    align-items: flex-start;
    max-width: 1100px;
    margin: 0 auto;
  }

  .news-block__head {
    width: fit-content;
    flex-shrink: 0;
    justify-content: flex-start;
    gap: 14px;
    padding-top: 10px;
    display: flex;
    flex-direction: column;
  }

  .news-block__head .section-title {
    align-items: flex-start;
  }

  .news-list {
    flex: 1;
    gap: 11px;
    margin-top: 9px;
  }

  .news-item {
    padding: 14px 24px;
  }

  .news-item__title {
    font-size: 16px;
  }

  .news-item__content {
    gap: 7px;
  }

  /* Instagram: 全幅、丸角、4カラム */
  .instagram-block {
    gap: 32px;
  }

  .instagram-box {
    border-radius: 50px;
    padding: 65px 48px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
  }

  .instagram-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 0;
  }

  /* CTA: 横レイアウト */
  .contact-section {
    padding: 60px 16px 70px;
  }

  .contact-section__title {
    font-size: 36px;
    white-space: nowrap;
  }

  .contact-section__body {
    flex-direction: row;
    gap: 60px;
    align-items: center;
    justify-content: center;
    padding-top: 12px;
    max-width: 760px;
  }

  .contact-section__text {
    text-align: left;
    flex: 1;
    max-width: 460px;
    flex-shrink: 0;
  }

  .contact-section__actions {
    max-width: 345px;
    flex-shrink: 0;
    gap: 20px;
  }

  .btn-contact-email {
    padding: 26px 18px 26px 24px;
  }

  .contact__illust {
    left: 73px;
    width: 325px;
    transform: translate(0, 0);
  }

  /* フッター: 2カラム */
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 80px;
    padding: 42px 0 45px;
  }

  .footer__left {
    flex-shrink: 0;
    gap: 14px;
  }

  .footer__logo {
    height: auto;
    max-width: 385px;
  }

  .footer__address {
    font-size: 16px;
    line-height: 1.6;
  }

  .footer__right {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    align-self: stretch;
    gap: 40px;
  }

  .footer__address-note {
    font-size: 14px;
    line-height: 1;
  }

  .footer__nav {
    flex-wrap: nowrap;
    gap: 25px;
  }

  .footer__sub-links {
    align-items: flex-end;
    gap: 22px;
  }

  .footer__nav-link {
    gap: 12px;
    justify-content: space-between;
    width: fit-content;
  }

  .footer__sub-row {
    justify-content: flex-end;
  }

  .footer__sub-row--single {
    flex-direction: column;
    align-items: flex-end;
  }
}

/* ===== 超ワイド ===== */
@media (min-width: 1440px) {
  .hero-slider {
    padding: 0 36px;
  }
}

/* ===== 下層共通: ページヒーロー ===== */
.page-hero-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-hero {
  position: relative;
  width: calc(100% - 16px * 2);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background-color: #1252c0;
  margin: 16px 0 auto;
  border-radius: 8px;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
}

.page-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(5, 61, 172, .30), rgba(5, 61, 172, .70));
}

.page-hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  height: 100%;
  padding: 24px;
}

.page-hero__title {
  font-family: var(--font-bold);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 48px);
  color: var(--color-white);
  line-height: 1;
  margin: 0;
}

.page-hero__sub {
  font-family: var(--font-bold);
  font-size: 16px;
  letter-spacing: 0.64px;
  color: var(--color-white);
  line-height: 1.5;
  text-transform: capitalize;
}

/* ===== 下層共通: パンくずリスト ===== */

.aioseo-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0 7px;
  width: 100%;
  padding: 8px 16px;
  /* background-color: var(--color-white); */
  font-size: 14px;
  flex-wrap: wrap;
  line-height: 1;

}

.aioseo-breadcrumb {
  display: flex;
  align-items: center;
}

.aioseo-breadcrumb-separator {
  display: flex;
  align-items: center;
  /* transform: rotate(45deg); */
  opacity: .6;
  font-size: 1em;
}

.aioseo-breadcrumb a {
  font-family: var(--font-medium);
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-primary);
  text-decoration: underline;
}

.aioseo-breadcrumb {
  font-family: var(--font-medium);
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .page-hero {
    margin: 0 auto;
    width: calc(100% - 16px * 2);
    /* width: 100%; */
    max-width: calc(1350px + 16px * 2);
    aspect-ratio: unset;
  }

  .page-hero__content {
    padding: 40px 32px;
    height: 200px;
  }

  .aioseo-breadcrumbs {
    width: calc(100% - 45px * 2);
  }
}

@media (min-width: 1100px) {
  .page-hero {
    margin: 0 auto;
    width: calc(100% - 30px * 2);
    /* width: 100%; */
    max-width: 100%;
    aspect-ratio: unset;
  }

  .page-hero__content {
    padding: 40px 32px;
    height: 200px;
  }
}

/* フェードイン(初期値) */
.js-fadeUp {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s, transform .8s;
}

/* フェードイン(スクロールした後) */
.js-fadeUp.is-inview {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .5s;
}

.reasons-grid .reason-card {
  opacity: 0;
  transform: translateY(30px);
}

.reasons-grid.is-inview .reason-card {
  animation: reasonCardIn 0.8s ease forwards;
}

.reasons-grid.is-inview .reason-card:nth-child(1) {
  animation-delay: 0.5s;
}

.reasons-grid.is-inview .reason-card:nth-child(2) {
  animation-delay: 0.9s;
}

.reasons-grid.is-inview .reason-card:nth-child(3) {
  animation-delay: 1.3s;
}

@keyframes reasonCardIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}